Firstly automatic cast iron drinking bowls should be linked with water pipe and fixed on somewhere in appropriate height.

Then fill some water into the automatic cast iron drinking bowl. When livestock feel thirsty, they will drink the stock water firstly. As the water level goes down, livestock will stretch head and press the paddle. In this case, the valves will be squeezed and turned on, then the drinking bowls will be full of water again.

How to judge the quality?

1.Good quality product has a smooth surface with very few pore;

2.When you press the paddle, it can be pushed down and bounce back smoothly. If the paddle is get stuck and couldn’t bounce back, it’s not qualified.

3.When the valve is working, the water should flow into the bowl body and cannot splash outside the bowl body, everywhere.